This controller base sits on a 4x3 grid. I use this on my desk with the overkill gridfinity base that I set up for desk organization. Any feedback is welcome as I'm relatively new to 3D design and 3D printing. I have dialed the settings as well as I can, but if you have specific slicer settings to help improve, PLEASE share it here. I have added extra walls, top layers, and sparse infill in order to combat pillowing on the shallow top incline.